"Is there really much danger?" Groves sat down beside Carmichel at the control board. "Ready?" His voice came to Carmichel through his phones. "Ready." Carmichel reached out his gloved hand, toward the switch marked mel. "Here we go. Hold on tight!" He grasped the switch firmly and pulled. They were falling through space. "Help!" Doctor Basset shouted. He slid across the up-ended floor, crashing against a table. Carmichel and Groves hung on grimly, trying to keep their places at the board. The globe was spinning and dropping, settling lower and lower through a heavy sheet of rain. Below them, visible through the port, was a vast rolling ocean, an endless expanse of blue water, as far as the eye could see. Siller stared down at it, on his hands and knees, sliding with the globe. "Commander, where—where should we be?" "Someplace off Mars. But this can't be Mars!" Groves flipped the brake rocket switches, one after another. The globe shuddered as the rockets came on, bursting into life around them. "Easy does it," Carmichel said, craning his neck to see through the port. "Ocean? What the hell—" The globe leveled off, shooting rapidly above the water, parallel to the surface. Siller got slowly to his feet, hanging onto the railing. He helped Basset up. "Okay, Doc?" "Thanks." Basset wobbled. His glasses had come off inside his helmet. "Where are we? On Mars already?" "We're there," Groves said, "but it isn't Mars." "But I thought we were going to Mars." "So did the rest of us." Groves decreased the speed of the globe cautiously. "You can see this isn't Mars." "Then what is it?" "I don't know. We'll find out, though. Commander, watch the starboard jet. It's overbalancing. Your switch." Carmichel adjusted. "Where do you think we are? I don't understand it. Are we still on Terra? Or Venus?" Groves flicked the vidscreen on. "I'll soon find out if we're on Terra." He raised the all-wave control. The screen remained blank. Nothing formed.